Hitohira
Rating Average: 2.5000Rating Stddev: 0.5
Review Count: 2
Existing Best Bet #: 2.43067655807339
( $rating_average - $rating_stddev ) + ( log($reviews) / log(5) )
( 2.5000 - 0.5 ) + ( 0.693147180559945 / 1.6094379124341 )
( 2 ) - 0.430676558073393
Proposed Best Bet #:
( ( $rating_average - ( $rating_stddev / 2) ) - ( ( $stddev==0 and $reviews<5)? .5: 0 ) * $similarity
( ( 2.5000 - 0.25 ) - 0 ) * $similarity
( 2.25 - 0 ) * $similarity
2.25 * $similarity
In English: Average rating minus half the standard deviation of the ratings, with a penalty of half a rating point if there are fewer then five reviews with no variation in their ratings.
Discussion: This uses the average rating as the base, lowering the overall rating based on the amount of variance in the ratings. Additionally it lowers the rating if only a few people have rated it and they've all given it the same score. Perhaps shows with few ratings shouldn't even show up in best bets.
Keywords: 8 - 2007, TV, Modern, Comedy, Drama, High School, Romance, Slice of Life
For reference, Devil Doll's similarity calc is this:
( $matching_keys * ( $matching_keys / $total_keys ) * $total_keys ) / ( $total_keys * $total_keys )
| Title | Key Match | Rating | Rating - stddev | Devil Doll's Similarity Calc | New bbet | New bbet * Similarity | Old bbet | Old bbet * Similarity |
|---|---|---|---|---|---|---|---|---|
| Toradora! | 7 | 3.70 | 3.47 | 76% | 3.47 | 2.66 | 4.67 | 3.58 |
| Kareshi Kanojo no Jijoo | 7 | 3.50 | 3.14 | 76% | 3.14 | 2.40 | 4.70 | 3.60 |
| Itazura na Kiss | 7 | 3.50 | 3.12 | 76% | 3.12 | 2.39 | 3.85 | 2.95 |
| Midori no Hibi | 7 | 3.40 | 3.00 | 76% | 3.00 | 2.30 | 4.03 | 3.09 |
| Lamune | 7 | 3.00 | 2.68 | 76% | 2.68 | 2.05 | 3.37 | 2.58 |
| Nodame Cantabile | 6 | 3.83 | 3.65 | 56% | 3.65 | 2.05 | 4.57 | 2.57 |
| BECK | 6 | 3.83 | 3.65 | 56% | 3.65 | 2.05 | 4.57 | 2.57 |
| Fruits Basket | 6 | 3.85 | 3.61 | 56% | 3.61 | 2.03 | 5.23 | 2.94 |
| Paradise Kiss | 6 | 3.75 | 3.53 | 56% | 3.53 | 1.99 | 4.18 | 2.35 |
| Fruits Basket 2nd Season | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Fruits Basket: The Final | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Horimiya | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.00 | 2.25 |
| Nana | 6 | 4.00 | 4.00 | 56% | 3.50 | 1.97 | 4.43 | 2.49 |
| Aishiteru Ze Baby | 6 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 4.31 | 2.42 |
| Nanaka 6/17 | 6 | 3.67 | 3.43 | 56% | 3.43 | 1.93 | 3.88 | 2.18 |
| Minami-ke | 6 | 3.60 | 3.36 | 56% | 3.36 | 1.89 | 4.11 | 2.31 |
| Koi Kaze | 6 | 3.67 | 3.29 | 56% | 3.29 | 1.85 | 4.03 | 2.27 |
| ReLIFE | 6 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Sono Bisque Doll wa Koi wo Suru | 6 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Nagasarete Airantou | 6 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 4.11 | 2.31 |
| Hana-Saku Iroha | 6 | 3.50 | 3.25 | 56% | 3.25 | 1.83 | 3.43 | 1.93 |
| Da Capo Second Season | 7 | 2.75 | 2.34 | 76% | 2.34 | 1.79 | 2.78 | 2.13 |
| School Days (TV) | 7 | 2.83 | 2.30 | 76% | 2.30 | 1.76 | 2.88 | 2.20 |
| Clannad: After Story | 6 | 3.33 | 3.10 | 56% | 3.10 | 1.74 | 3.98 | 2.24 |
| Yamato Nadeshiko Shichi Henge | 6 | 3.33 | 3.10 | 56% | 3.10 | 1.74 | 3.54 | 1.99 |
| Hachimitsu to Kuroba | 6 | 3.43 | 3.06 | 56% | 3.06 | 1.72 | 3.91 | 2.20 |
| Ladies versus Butlers! | 7 | 2.50 | 2.25 | 76% | 2.25 | 1.72 | 2.86 | 2.19 |
| Sasameki Koto | 7 | 2.50 | 2.25 | 76% | 2.25 | 1.72 | 2.86 | 2.19 |
| Clannad (TV) | 6 | 3.38 | 3.03 | 56% | 3.03 | 1.70 | 3.97 | 2.23 |
| Sumomomo Momomo ~ Chijou Saikyou no Yome | 6 | 3.20 | 3.00 | 56% | 3.00 | 1.69 | 3.80 | 2.14 |
| ef - a tale of memories | 6 | 3.00 | 3.00 | 56% | 3.00 | 1.69 | 4.00 | 2.25 |
| REC | 6 | 3.14 | 2.97 | 56% | 2.97 | 1.67 | 4.00 | 2.25 |
| Amagami SS | 7 | 2.40 | 2.16 | 76% | 2.16 | 1.65 | 2.91 | 2.23 |
| CODE-E | 7 | 2.33 | 2.10 | 76% | 2.10 | 1.61 | 2.54 | 1.95 |
| Kimi ga Nozomu Eien | 6 | 3.30 | 2.85 | 56% | 2.85 | 1.60 | 3.83 | 2.15 |
| Seto no Hanayome (TV) | 6 | 3.29 | 2.85 | 56% | 2.85 | 1.60 | 3.61 | 2.03 |
| Lovely Complex | 6 | 3.17 | 2.82 | 56% | 2.82 | 1.59 | 3.59 | 2.02 |
| Ouran Koko Host Club | 5 | 4.00 | 4.00 | 39% | 4.00 | 1.56 | 5.11 | 2.00 |
| Myself; Yourself | 7 | 2.38 | 2.03 | 76% | 2.03 | 1.55 | 2.97 | 2.27 |
| Kimi ni Todoke | 7 | 2.40 | 2.00 | 76% | 2.00 | 1.53 | 2.60 | 1.99 |
| Okusama wa Joshi Kousei | 7 | 2.40 | 2.00 | 76% | 2.00 | 1.53 | 2.60 | 1.99 |
| Kaze no Stigma | 6 | 3.17 | 2.72 | 56% | 2.72 | 1.53 | 3.38 | 1.90 |
| True Tears | 6 | 3.00 | 2.59 | 56% | 2.59 | 1.46 | 3.30 | 1.85 |
| Blue Drop: Tenshi-tachi no Gikyoku | 6 | 3.00 | 2.59 | 56% | 2.59 | 1.46 | 2.87 | 1.61 |
| Mizuiro Jidai | 6 | 3.00 | 2.59 | 56% | 2.59 | 1.46 | 2.87 | 1.61 |
| School Rumble | 5 | 3.89 | 3.73 | 39% | 3.73 | 1.46 | 4.94 | 1.93 |
| Mai-HiME | 5 | 3.88 | 3.71 | 39% | 3.71 | 1.45 | 4.84 | 1.89 |
| Canvas 2 ~Niji Iro no Sketch~ | 6 | 3.00 | 2.55 | 56% | 2.55 | 1.44 | 3.11 | 1.75 |
| Ichigo 100% TV | 6 | 2.75 | 2.53 | 56% | 2.53 | 1.43 | 3.18 | 1.79 |
| Kimikiss Pure Rouge | 6 | 2.75 | 2.53 | 56% | 2.53 | 1.43 | 3.18 | 1.79 |
